User manual PLANTRONICS TRISTAR H81N QUICK START GUIDES

[. . . ] Verify that the transmit volume control of the amplifier is set properly. Change the amplifier's configuration switch to a different position. Earpiece is uncomfortable Determine if the earloop is properly positioned on your ear. Try all possible adjustments for the receiver arm (side to side, up and down, in and out). H81/N Final FCC REGISTRATION & INFORMATION What does this warranty cover? [. . . ] 5, 259, 780, 5, 761, 298, D375, 959 and D379, 990; Canada 78200; China 95319003. X; Germany M9508557. 2; Japan 971359; UK 2051288 Printed in USA. 49697-01 (08-02) Call Plantronics or visit our website at www. plantronics. com Plantronics Inc. 345 Encinal Street, Santa Cruz, CA 95060 (800) 544-4660 www. plantronics. com Information on Accessories Available in packages of 4 or 10. Softip Improves general comfort of headset by better securing earloop behind ear. P/N 41925-01 Stabilizer Cushion Ear cushions should be replaced every six months (or sooner, if soiled). Cushions for Belltips The voice tube should be replaced every six to nine months. P/N 29960-01 Voice Tube SMALL P/N 29955-01 SMALL P/N 29955-05 PARTS & ACCESSORIES LARGE P/N 29955-02 LARGE P/N 29955-06 Belltip with Cushion Attaches to headset cord, keeping headset stabilized and comfortably in place. P/N 29961-01 Clothing Clip For extra long reach and mobility­ connects in seconds to quick disconnect modules. P/N 40703-01 Extension Cord Connects amplifier to headset. Replace when worn. P/N 26716-01 Cable to Quick Disconnect P/N 29955-03 SMALL P/N 29955-04 LARGE H81N P81N TRISTAR H81 P81 Quick Start User Guide Family of Headsets ® WELCOME H151 Over-the-Ear (OTE) Configuration H161N Over-the-Head (OTH) Configuration to the DuoPro Family of Headsets MAINTENANCE/TROUBLESHOOTING Maintenance for Optimum Performance Replace voice tube 4 every 6-9 months (voice tube models only). (Do not use solvents or wet cloth. ) Troubleshooting Callers cannot hear me For voice tube models determine if the voice tube is positioned improperly. To determine if the voice tube is clogged, remove the voice tube and see if the caller can hear you. For a temporary solution to a clogged voice tube, gently rinse warm water through the voice tube for a minute then manually swing or shake it dry. For noise-canceling models make sure the microphone boom 5 is facing your mouth and positioned properly. Verify that the transmit volume control of the amplifier is set properly. Change the amplifier's configuration switch to a different position. Fit is uncomfortable For over-the-ear configurations, determine if the earloop 2 is properly positioned on your ear. For over-the-head configurations, make sure the headband 11 length is correct so the stabilizer bars 12 rest gently just above the ear. Try all possible adjustments for the headset receiver 1 in all the configurations. See Section 4, Adjust the Headset on the inside of this brochure for more information. What does this warranty cover?This warranty covers any defects in workmanship or materials in this product purchased in the U. S. For warranty information in other countries, contact your local distributor. If the product is found defective, we will exchange it at no charge. What does this warranty NOT cover?Damage caused by, or performance problems resulting from, using this product with a non-Plantronics amplifier and/or connector cable, accident, abuse, misuse, or an act of God (such as a flood) are not covered. Implied warranties, including those of merchantability, fitness for a particular purpose and non-infringement shall (a) have no duration greater than two years from the date of purchase, (b) terminate automatically at the end of that period, and (c) to the extent permitted by law, be excluded. Consequential and incidental damages, including without limitation, loss of property and those arising from breach of any express or implied warranty, are not the responsibility of Plantronics, and to the extent permitted by law, are excluded. Some states do not allow exclusion or limitation of incidental or consequential damages, so the above exclusion may not apply to you. H181N Behind-the-Head (BTH) Configuration Thank you for selecting the DuoPro headset in one or more of its three possible wearing configurations. It is designed to be used with Plantronics amplifiers that have Quick DisconnectTM or compatible headset ready telephones and consoles. [. . . ] Quick DisconnectTM Connector This feature allows you to place a call on hold and move away from the phone without removing the headset. When you separate the Quick Disconnect, you place an ongoing conversation on hold. Before using your headset, join the Quick Disconnect to the mating connector of the modular adapter cable. To disconnect, grasp Quick Disconnect, as shown, and pull straight apart. [. . . ]